BR7905973A - CHROME COMPLEX DYES, THEIR PREPARATION AND EMPLOYMENT - Google Patents

CHROME COMPLEX DYES, THEIR PREPARATION AND EMPLOYMENT

Info

Publication number
BR7905973A
BR7905973A BR7905973A BR7905973A BR7905973A BR 7905973 A BR7905973 A BR 7905973A BR 7905973 A BR7905973 A BR 7905973A BR 7905973 A BR7905973 A BR 7905973A BR 7905973 A BR7905973 A BR 7905973A
Authority
BR
Brazil
Prior art keywords
employment
preparation
complex dyes
chrome complex
chrome
Prior art date
Application number
BR7905973A
Other languages
Portuguese (pt)
Inventor
F Beffa
Original Assignee
Ciba Geigy Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of BR7905973A publication Critical patent/BR7905973A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B55/00—Azomethine dyes
    • C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/26—Disazo or polyazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BR7905973A 1978-09-20 1979-09-19 CHROME COMPLEX DYES, THEIR PREPARATION AND EMPLOYMENT BR7905973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH984578 1978-09-20

Publications (1)

Publication Number Publication Date
BR7905973A true BR7905973A (en) 1980-07-08

Family

ID=4356284

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7905973A BR7905973A (en) 1978-09-20 1979-09-19 CHROME COMPLEX DYES, THEIR PREPARATION AND EMPLOYMENT

Country Status (7)

Country Link
US (1) US4311641A (en)
EP (1) EP0009466B1 (en)
JP (1) JPS5543196A (en)
BR (1) BR7905973A (en)
DE (1) DE2963000D1 (en)
ES (1) ES8100331A1 (en)
PT (1) PT70155A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340536A (en) * 1979-05-23 1982-07-20 Ciba-Geigy Corporation Chrome-complex dyes and the production and use thereof
US4544739A (en) * 1979-10-19 1985-10-01 Ciba-Geigy Corporation Fibre-reactive chromium complex Azo-azomethine dyes
US4502860A (en) * 1982-07-02 1985-03-05 Ciba-Geigy Corporation Bis-1:2-chromium complexes of disazo dyes, and their preparation and use
CH658665A5 (en) * 1984-04-05 1986-11-28 Ciba Geigy Ag CHROME COMPLEX DYES.
WO2023008352A1 (en) * 2021-07-29 2023-02-02 富士フイルム株式会社 Coloring composition, film, optical filter, solid-state imaging device, image display device, and dye multimer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933488A (en) * 1960-04-19 Heavy metal-containing azo dyestuffs
US2491928A (en) * 1945-02-24 1949-12-20 Pharma Chemical Corp Metalliferous azoic dyes
CH443518A (en) * 1964-07-31 1967-09-15 Geigy Ag J R Process for the preparation of water-soluble chromium-containing dyes
US3459727A (en) * 1966-08-19 1969-08-05 Geigy Ag J R Mixed chromium-containing dyestuffs containing a monoazo and a disazo dyestuff
US4052374A (en) * 1974-12-24 1977-10-04 Basf Aktiengesellschaft Unsymmetrical 1:2-chromium complexes containing an azo compound and an azomethine compound
CH624979A5 (en) * 1975-05-14 1981-08-31 Ciba Geigy Ag

Also Published As

Publication number Publication date
US4311641A (en) 1982-01-19
PT70155A (en) 1979-10-01
EP0009466A1 (en) 1980-04-02
EP0009466B1 (en) 1982-05-19
DE2963000D1 (en) 1982-07-08
ES484263A0 (en) 1980-11-01
JPS5543196A (en) 1980-03-26
ES8100331A1 (en) 1980-11-01
JPS6334185B2 (en) 1988-07-08

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